11540130605 has 8 divisors (see below), whose sum is σ = 14577007200. Its totient is φ = 8746204176.

The previous prime is 11540130601. The next prime is 11540130629. The reversal of 11540130605 is 50603104511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11540130605 - 2² = 11540130601 is a prime.

It is a super-2 number, since 2×11540130605² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11540130601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60737435 + ... + 60737624.

It is an arithmetic number, because the mean of its divisors is an integer number (1822125900).

Almost surely, 2^11540130605 is an apocalyptic number.

It is an amenable number.

11540130605 is a deficient number, since it is larger than the sum of its proper divisors (3036876595).

11540130605 is a wasteful number, since it uses less digits than its factorization.

11540130605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121475083.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 11540130605 in words is "eleven billion, five hundred forty million, one hundred thirty thousand, six hundred five".